Flow field
Abstract
Flow field designs are provided, as well as flow field devices employing the subject flow field designs. A fluid distribution assembly is provided comprising a flow field device and a fluid transport layer disposed between the flow field device and a target area, where, for at least one finite non-zero flow rate and at least one use rate of an active component of the fluid in the fluid transport layer, lateral flux of the active component varies by no more than 35% through at least 90% of all overland portions of said fluid transport layer. In one embodiment, the flow field device comprises a flow field comprising a serpentine channel, comprising non-parallel sequential major segments. In a further embodiment, the angles between successive major segments of the serpentine channel vary progressively.
- Inventors:
- Issue Date:
- Research Org.:
- 3M Innovative Properties Company
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1531478
- Patent Number(s):
- 6780536
- Application Number:
- 09/954,601
- Assignee:
- 3M Innovative Properties Company (St. Paul, MN)
- Patent Classifications (CPCs):
-
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01M - PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- DOE Contract Number:
- FC02-99EE50582
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2001-09-17
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 42 ENGINEERING
Citation Formats
Debe, Mark K., and Herdtle, Thomas. Flow field. United States: N. p., 2004.
Web.
Debe, Mark K., & Herdtle, Thomas. Flow field. United States.
Debe, Mark K., and Herdtle, Thomas. Tue .
"Flow field". United States. https://www.osti.gov/servlets/purl/1531478.
@article{osti_1531478,
title = {Flow field},
author = {Debe, Mark K. and Herdtle, Thomas},
abstractNote = {Flow field designs are provided, as well as flow field devices employing the subject flow field designs. A fluid distribution assembly is provided comprising a flow field device and a fluid transport layer disposed between the flow field device and a target area, where, for at least one finite non-zero flow rate and at least one use rate of an active component of the fluid in the fluid transport layer, lateral flux of the active component varies by no more than 35% through at least 90% of all overland portions of said fluid transport layer. In one embodiment, the flow field device comprises a flow field comprising a serpentine channel, comprising non-parallel sequential major segments. In a further embodiment, the angles between successive major segments of the serpentine channel vary progressively.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Aug 24 00:00:00 EDT 2004},
month = {Tue Aug 24 00:00:00 EDT 2004}
}
Works referenced in this record:
Electrochemical fuel cell with an electrode substrate having an in-plane nonuniform structure for control of reactant and product transport
patent, November 1998
- Johnson, Mark C.; Wilkinson, David P.; Asman, Charles Phillip
- US Patent Document 5,840,438
Fuel cells employing integrated fluid management platelet technology
patent, January 1999
- Spear, Jr., Reginald G.; Mueggenberg, H. Harry; Hodge, Rex
- US Patent Document 5,858,567
Proton exchange membrane fuel cell separator plate
patent, August 1999
- Koncar, Gerald J.; Marianowski, Leonard G.
- US Patent Document 5,942,347
Hydrogen-air fuel cell
patent, July 1998
- Kaufman, Arthur; Terry, Peter L.
- US Patent Document 5,776,625
Fuel cell assembly unit for promoting fluid service and design flexibility
patent, January 2001
- Marvin, Russel H.; Carlstrom, Jr., Charles M.
- US Patent Document 6,174,616
Low cost fuel cell stack design
patent, January 1999
- Meacher, John; Vitale, Nicholas
- US Patent Document 5,858,569
Proton exchange membrane fuel cell
patent, March 1999
- Lehman, Peter A.; Chamberlin, Charles E.; Reid, Ronald M.
- US Patent Document 5,879,826
Mirrored serpentine flow channels for fuel cell
patent, August 2000
- Rock, Jeffrey A.
- US Patent Document 6,099,984
Fuel cell using water-soluble fuel
patent, April 2000
- Kaufman, Arthur; Terry, Peter L.
- US Patent Document 6,048,634
Self-humidifying fuel cell
patent, March 2001
- Wynne, Robert K.; Neutzler, Jay K.; Barbir, Frano
- US Patent Document 6,207,312
Variable area fuel cell process channels
patent, September 1981
- Kothmann, Richard E.
- US Patent Document 4,292,379
Fuel cell with interdigitated porous flow-field
patent, June 1997
- Wilson, Mahlon S.
- US Patent Document 5,641,586
Fuel cell fluid flow field plate
patent, April 1992
- Watkins, David S.; Dircks, Kenneth W.; Epp, Danny G.
- US Patent Document 5,108,849
Fuel cell with metal screen flow-field
patent, March 2001
- Wilson, Mahlon S.; Zawodzinski, Christine
- US Patent Document 6,207,310
Fuel cell with metal screen flow field
patent, March 2000
- Wilson, Mahlon S.; Zawodzinski, Christine
- US Patent Document 6,037,072
Electrochemical fuel cell stack with concurrent flow of coolant and oxidant streams and countercurrent flow of fuel and oxidant streams
patent, June 1998
- Wilkinson, David P.; Voss, Henry H.; Fletcher, Nicholas J.
- US Patent Document 5,773,160
Lightweight fuel cell membrane electrode assembly with integral reactant flow passages
patent, October 1993
- Wilkinson, David P.; Voss, Henry H.; Prater, Keith B.
- US Patent Document 5,252,410
Bipolar separator
patent, June 1998
- Farooque, Mohammad; Doyon, Joel D.; Primerano, Michael
- US Patent Document 5,773,161
Gas block mechanism for water removal in fuel cells
patent, February 2004
- Issacci, Farrokh; Rehg, Timothy
- US Patent Document 6,686,084
Finned internal manifold oxidant cooled fuel cell stack system
patent, May 1999
- Pondo, Joseph M.
- US Patent Document 5,906,898
Fuel cell assembly unit for promoting fluid service and electrical conductivity
patent, December 1999
- Jones, Daniel O.
- US Patent Document 6,007,933
Fuel cell separator plate having controlled fiber orientation and method of manufacture
patent, August 2003
- Blunk, Richard H.; Tucker, Charles L.; Yoo, Yeong-Eun
- US Patent Document 6,607,857
Metal platelet fuel cells production and operation methods
patent, November 1997
- Spear, Jr., Reginald G.; Mueggenburg, H. Harry; Hodge, Rex
- US Patent Document 5,683,828
PEM fuel cell with structured plates
patent, September 1999
- Ledjeff, Konstantin; Nolte, Roland
- US Patent Document 5,952,118
Fuel cell, electrolytic cell and process of cooling and/or dehumidifying same
patent, December 1998
- Watanabe, Masahiro
- US Patent Document 5,846,668
Distribution of hydration fluid in a fuel cell
patent, June 2002
- Nelson, Milton H.; Carlstrom, Jr., Charles M.; Cusack, Mathew J.
- US Patent Document 6,406,807
Fuel cell with selective pressure variation and dynamic inflection
patent, July 2000
- Carlstrom, Jr., Charles M.; Maynard, William B.
- US Patent Document 6,093,502
Variable area fuel cell cooling
patent, April 1982
- Kothmann, Richard E.
- US Patent Document 4,324,844
Easily-formable fuel cell assembly fluid flow plate having conductivity and increased non-conductive material
patent, June 2000
- Carlstrom, Jr., Charles M.
- US Patent Document 6,071,635
PEM-type fuel cell assembly having multiple parallel fuel cell sub-stacks employing shared fluid plate assemblies and shared membrane electrode assemblies
patent, August 1999
- Ernst, William; Mittleman, Gary
- US Patent Document 5,945,232
Separators for solid polymer fuel cells and method for producing same, and solid polymer fuel cells
patent, March 2004
- Suzuki, Noriyuki; Yoshida, Yuichi; Haeno, Tsutomu
- US Patent Document 6,709,781
Microstructured flow fields
patent, April 2003
- Lewinski, Krzysztof A.; Johnston, Raymond P.; Herdtle, Thomas
- US Patent Document 6,555,261
Corrugated flow field plate assembly for a fuel cell
patent, April 2003
- McLean, Gerard F.; Djilali, Nedjib; Reid, Christopher E. J.
- US Patent Document 6,544,681
Fuel cell plates with improved arrangement of process channels for enhanced pressure drop across the plates
patent, December 1986
- Spurrier, Francis R.; Pierce, Bill L.; Wright, Maynard K.
- US Patent Document 4,631,239
Novel fuel cell fluid flow field plate
patent, January 1991
- Watkins, David S.; Dircks, Kenneth W.; Epp, Danny G.
- US Patent Document 4,988,583
Flexible graphite composite
patent, March 1999
- Mercuri, Robert Angelo; Capp, Joseph Paul; Gough, Jeffrey John
- US Patent Document 5,885,728
Polymer-electrolyte membrane fuel cell
patent, August 2003
- Rosenmayer, Volker
- US Patent Document 6,605,381
Edge manifold assembly for an electrochemical fuel cell stack
patent, May 1998
- Washington, Kirk B.; Kenna, John; James, Greg
- US Patent Document 5,750,281
Stamped bipolar plate for PEM fuel cell stack
patent, January 2003
- Rock, Jeffrey A.
- US Patent Document 6,503,653
Flow field plate for use in a proton exchange membrane fuel cell
patent, November 1997
- Cavalca, Carlos; Homeyer, Stephen Thomas; Walsworth, Eric
- US Patent Document 5,686,199
Fuel cell with metal screen flow-field
patent, August 1998
- Wilson, Mahlon S.; Zawodzinski, Christine
- US Patent Document 5,798,187
Fuel cell with gas diffusion layer flow passage
patent, February 2002
- Sugita, Narutoshi; Ohba, Tsugio; Okada, Noboru
- US Patent Document 6,350,540
Gas-passage plates of a fuel cell
patent, December 1999
- Kurita, Kenji; Kajio, Katsuhiro
- US Patent Document 5,998,055
Fuel cell plates with skewed process channels for uniform distribution of stack compression load
patent, August 1989
- Granata, Jr., Samuel J.; Woodle, Boyd M.
- US Patent Document 4,853,301
Flow fields for supporting fluid diffusion layers in fuel cells
patent, April 2003
- Wilkinson, David P.; Vanderleeden, Olen; Zimmerman, Joerg
- US Patent Document 6,541,145
Integrated reactant and coolant fluid flow field layer for an electrochemical fuel cell
patent, September 1998
- Chow, Clarence Y.; Wozniczka, Boguslaw; Chan, John K.
- US Patent Document 5,804,326
Fuel cell collector plates with improved mass transfer channels
patent, April 2003
- Gurau, Vladimir; Barbir, Frano; Neutzler, Jay K.
- US Patent Document 6,551,736
Serially-linked serpentine flow channels for PEM fuel cell
patent, October 2001
- Rock, Jeffrey A.
- US Patent Document 6,309,773
Works referencing / citing this record:
Fuel deoxygenator with porous support plate
patent, May 2012
- Schmidt, Wayde R.; Cordatos, Haralambos; Culp, Slade R.
- US Patent Document 8,177,884
Flow balanced heat exchanger for battery thermal management
patent, January 2019
- Vanderwees, Doug; Martin, Michael A.
- US Patent Document 10,180,289
Bipolar plate and direct liquid feed fuel cell stack
patent, May 2011
- Choi, Kyoung-hwan; Lim, Jong-Koo; Cho, Yong-Hun
- US Patent Document 7,951,506
Form-in-place fastening for fuel cell assemblies
patent, December 2007
- Debe, Mark K.; Steinbach, Andrew J.
- US Patent Document 7,311,990
Separator passage structure of fuel cell
patent, December 2008
- Mizuno, Seiji
- US Patent Document 7,468,217